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Administrative Boundaries Centroids of National Park System Units 06/30/2022
National Park Service unit points. -
Sonora Mud Turtles and non-native turtles, Montezuma Well, Yavapai County, Ar...
These data were compiled as part of an ecological study of Sonora Mud Turtles and their interaction with non-native turtles at Montezuma Well in Yavapai County, Arizona. The... -
Total Mercury Concentrations in Dragonfly Larvae from U.S. National Parks (ve...
Comma-separated values (.csv) file containing data related to mercury concentrations in dragonfly samples from U.S. National Parks collected as part of the Dragonfly Mercury... -
Mercury Bioaccumulation in US National Parks Using Dragonfly Larvae as Biosen...
Comma-separated values (.csv) files containing data related to a National-scale assessment of mercury bioaccumulation in the US National Parks using dragonfly larvae as... -
Administrative Boundaries Centroids of National Park System Units 06/30/2022
National Park Service unit points. -
Hydrographic and Impairment Statistics Database: MOCA
Hydrographic and Impairment Statistics (HIS) is a National Park Service (NPS) Water Resources Division (WRD) project established to track certain goals created in response to... -
Mercury Bioaccumulation in US National Parks Using Dragonfly Larvae as Biosen...
Comma-separated values (.csv) files containing data related to a National-scale assessment of mercury bioaccumulation in the US National Parks using dragonfly larvae as... -
Mercury Bioaccumulation in US National Parks Using Dragonfly Larvae as Biosen...
Comma-separated values (.csv) files containing data related to a National-scale assessment of mercury bioaccumulation in the US National Parks using dragonfly larvae as...